Slangekontraventil

Bagventil for tilslutning direkte til slange. 3/4" - Slange = 19 mm Flowhastighed = 15-42L/min 4,0-11gpm 1" - Slange = 25 mm Flowhastighed = 25-79L/min 6,5-21gpm 1 1/4" - Slange = 32 mm Flowhastighed = 32-117 l/min. 8,5-31 gpm 1 1/2" - Slange = 38mm Flowhastighed = 61-193L/min 16,0-51gpm 2" - Slange = 50 mm Flowhastighed = 87-322L/min 23-85gpm